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Table 3 Bivariate and multivariate analysis of factors associated with IFG in Koladiba town of Dembia district, northwest Ethiopia, 2015 (n = 383)

From: The prevalence of impaired fasting glucose and undiagnosed diabetes mellitus and associated risk factors among adults living in a rural Koladiba town, northwest Ethiopia

Variable

Category

IFG

COR (95% CI)

AOR (95% CI)

Yes

No

Age

20–29

6

99

1

1

30–39

6

66

1.5 (0.464–4.851)

0.657 (0.17–2.545)

40–49

13

51

4.206 (1.510–11.718)

2.275 (0.705–7.34)

50–59

10

46

3.587 (1.229–10.466)

1.671 (0.495–5.638)

≥60

12

74

2.676 (0.960–7.459)

1.737 (0.559–5.402)

SH

Non-smokers

42

327

1

1

Smokers

5

9

4.325 (1.384–13.517)

2.647 (0.714–9.809)

FHDM

Yes

14

35

3.648 (1.782–7.469)

2.193 (0.976–4.926)*

No

33

301

1

1

BMI

Underweight

5

85

1

1

Normal

21

205

1.741 (0.636–4.770)

1.419 (0.504–3.993)

Overweight

16

37

7.351 (2.507–21.557)

4.257 (1.345–13.476)**

Obese

5

9

9.444 (2.289–38.966)

5.26 (1.138–24.316)**

WC

Low risk

25

249

1

1

High risk

22

87

2.519 (1.351–4.695)

1.132 (0.474–2.703)

TC

Normal

31

279

1

1

High

16

57

2.526 (1.296–4.923)

1.713 (0.8–3.668)

TG

Normal

21

245

1

 

High

26

91

3.333 (1.787–6.217)

2.83 (1.451–5.521)***

SBP

Non-hypertensive

35

315

1

1

Hypertensive

12

21

5.143 (2.333–11.338)

3.858 (1.62–9.189)***

DBP

Non-hypertensive

37

309

1

1

Hypertensive

10

27

3.093 (1.387–6.895)

0.97 (0.333–2.826)

  1. AOR adjusted odds ratio, BMI body mass index, CI confidence interval, COR crude odds ratio, DBP diastolic blood pressure, DM diabetes mellitus, FHDM family history of diabetes mellitus, IFG impaired fasting glucose, SBP systolic blood pressure, SH smoking habit TC total cholesterol, TG triglycerides, WC waist circumference
  2. * Marginal significance (p = 0.057)
  3. ** p < 0.05
  4. *** p < 0.01